package com.tanhua.server.controller;

import com.tanhua.model.vo.PageResult;
import com.tanhua.server.service.SmallVideosService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;

import java.io.IOException;
import java.util.Map;

@RestController
@RequestMapping("/smallVideos")
public class SmallVideoController {

    @Autowired
    private SmallVideosService videosService;


    /**
     * 发布视频
     *  接口路径：POST
     *  请求参数：
     *      videoThumbnail：封面图
     *      videoFile：视频文件
     */
    @PostMapping
    public ResponseEntity saveVideos(MultipartFile videoThumbnail,MultipartFile videoFile) throws IOException {
        videosService.saveVideos(videoThumbnail,videoFile);
        return ResponseEntity.ok(null);
    }

    /**
     * 视频列表
     */
    @GetMapping
    public ResponseEntity queryVideoList(@RequestParam(defaultValue = "1")  Integer page,
                                         @RequestParam(defaultValue = "10") Integer pagesize) {
        PageResult result = videosService.queryVideoList(page, pagesize);
        return ResponseEntity.ok(result);
    }

    /**
     * 关注视频作者
     */
    @PostMapping("/{id}/userFocus")
    public ResponseEntity userFocus(@PathVariable("id") Long followUserId) {
        videosService.userFocus(followUserId);
        return ResponseEntity.ok(null);
    }

    /**
     * 取消关注视频作者
     */
    @PostMapping("/{id}/userUnFocus")
    public ResponseEntity userUnFocus(@PathVariable("id") Long followUserId) {
        videosService.userUnFocus(followUserId);
        return ResponseEntity.ok(null);
    }

    /**
     * 点赞
     * @param videoID
     * @return
     */
    @PostMapping("/{id}/like")
    public ResponseEntity like(@PathVariable("id") String videoID){
        Integer likeCount=videosService.likecomment(videoID);

        return ResponseEntity.ok(likeCount);
    }

    /**
     * 取消点赞
     * @param videoID
     * @return
     */
    @PostMapping("/{id}/dislike")
    public ResponseEntity dislike(@PathVariable("id") String videoID){
        Integer likeCount=videosService.dislikecomment(videoID);

        return ResponseEntity.ok(likeCount);
    }

    /**
     * 查看评论
     * @param page
     * @param pagesize
     * @param id
     * @return
     */
    @GetMapping("{id}/comments")
    public ResponseEntity  findComments(@RequestParam(defaultValue = "1") Integer page,
                                        @RequestParam(defaultValue = "10") Integer pagesize,
                                        @PathVariable String id){
        PageResult pr=videosService.findComments(page,pagesize,id);
        return ResponseEntity.ok(pr);

    }

    /**
     * 发布评论
     * @param map
     * @return
     */
    @PostMapping("{id}/comments")
    public ResponseEntity saveComment(@RequestBody Map map,@PathVariable("id") String id){

        String comment = (String) map.get("comment");
        videosService.saveComment(comment,id);
        return ResponseEntity.ok(null);
    }
}